Développeur frontend medior

This senior front-end engineering role builds responsive, accessible, and performant interfaces using TypeScript and React within a multidisciplinary product team. The engineer will shape component architecture, contribute to design systems, and mentor other engineers, with a strong focus on accessibility and browser performance. This position requires deep front-end fundamentals and experience with React application frameworks like Next.js.

This role focuses on building and enhancing the user interface for the workforce intelligence platform. The position involves working on data visualization, interactive dashboards, and user experience for complex data products.

Own the frontend architecture for a new codebase using React and TypeScript, ensuring scalability and high code quality. Integrate A/B testing and feature flagging services to drive data-informed product decisions, while collaborating closely with the CTO and backend teams. Mentor other engineers and leverage AI-assisted development tools to accelerate delivery.

Builds and refines user interfaces for the analytics-driven SaaS product, working closely with backend and data teams to integrate APIs. Participates in design and UX discussions and develops reusable components for the design system.

This role executes and optimizes programmatic advertising campaigns across formats and devices, using Gravity's data segments and premium media inventory. The focus is on campaign performance, yield optimization, and operational excellence.

The role involves developing and maintaining backend systems for Gravity's data platform, handling large volumes of data and ensuring scalability and performance.

This role sells Gravity's data and programmatic advertising solutions to advertisers and agencies, leveraging the alliance's premium media environment and diverse data segments. The focus is on driving revenue through strategic partnerships and client acquisition.